Disclosure Of Fair Value Measurement [Text Block]
| Concept |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
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| Disclosure of fair value measurement [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [abstract] | |||||||||||||||||||||
| Disclosure of fair value measurement of equity [line items] | |||||||||||||||||||||
| Equity |
30,000
GBP
|
45 4
GBP
|
—
GBP
|
32 ,0 40
GBP
|
26 , 49 0
GBP
|
58, 587
GBP
|
48 1
GBP
|
—
GBP
|
—
GBP
|
7 ,727
GBP
|
3 9 ,797
GBP
|
—
GBP
|
32 ,0 4 0
GBP
|
3 0
GBP
|
30,000
GBP
|
101,000
GBP
|
1 5 , 8 3 3
GBP
|
—
GBP
|
—
GBP
|
1,000
GBP
|
15 ,701
GBP
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |